38995991321520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{23504021}}^1$

素因数の和:23504291

約数の個数: 160

約数和(自身を含む): 125346761293824

約数和(自身を除く): 86350769972304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 223, 240, 248, 310, 372, 446, 465, 496, 620, 669, 744, 892, 930, 1115, 1240, 1338, 1488, 1784, 1860, 2230, 2480, 2676, 3345, 3568, 3720, 4460, 5352, 6690, 6913, 7440, 8920, 10704, 13380, 13826, 17840, 20739, 26760, 27652, 34565, 41478, 53520, 55304, 69130, 82956, 103695, 110608, 138260, 165912, 207390, 276520, 331824, 414780, 553040, 829560, 1659120, 23504021, 47008042, 70512063, 94016084, 117520105, 141024126, 188032168, 235040210, 282048252, 352560315, 376064336, 470080420, 564096504, 705120630, 728624651, 940160840, 1128193008, 1410241260, 1457249302, 1880321680, 2185873953, 2820482520, 2914498604, 3643123255, 4371747906, 5241396683, 5640965040, 5828997208, 7286246510, 8743495812, 10482793366, 10929369765, 11657994416, 14572493020, 15724190049, 17486991624, 20965586732, 21858739530, 26206983415, 29144986040, 31448380098, 34973983248, 41931173464, 43717479060, 52413966830, 58289972080, 62896760196, 78620950245, 83862346928, 87434958120, 104827933660, 125793520392, 157241900490, 162483297173, 174869916240, 209655867320, 251587040784, 314483800980, 324966594346, 419311734640, 487449891519, 628967601960, 649933188692, 812416485865, 974899783038, 1257935203920, 1299866377384, 1624832971730, 1949799566076, 2437249457595, 2599732754768, 3249665943460, 3899599132152, 4874498915190, 6499331886920, 7799198264304, 9748997830380, 12998663773840, 19497995660760, 38995991321520]

約数ペア:

[(1, 38995991321520), (2, 19497995660760), (3, 12998663773840), (4, 9748997830380), (5, 7799198264304), (6, 6499331886920), (8, 4874498915190), (10, 3899599132152), (12, 3249665943460), (15, 2599732754768), (16, 2437249457595), (20, 1949799566076), (24, 1624832971730), (30, 1299866377384), (31, 1257935203920), (40, 974899783038), (48, 812416485865), (60, 649933188692), (62, 628967601960), (80, 487449891519), (93, 419311734640), (120, 324966594346), (124, 314483800980), (155, 251587040784), (186, 209655867320), (223, 174869916240), (240, 162483297173), (248, 157241900490), (310, 125793520392), (372, 104827933660), (446, 87434958120), (465, 83862346928), (496, 78620950245), (620, 62896760196), (669, 58289972080), (744, 52413966830), (892, 43717479060), (930, 41931173464), (1115, 34973983248), (1240, 31448380098), (1338, 29144986040), (1488, 26206983415), (1784, 21858739530), (1860, 20965586732), (2230, 17486991624), (2480, 15724190049), (2676, 14572493020), (3345, 11657994416), (3568, 10929369765), (3720, 10482793366), (4460, 8743495812), (5352, 7286246510), (6690, 5828997208), (6913, 5640965040), (7440, 5241396683), (8920, 4371747906), (10704, 3643123255), (13380, 2914498604), (13826, 2820482520), (17840, 2185873953), (20739, 1880321680), (26760, 1457249302), (27652, 1410241260), (34565, 1128193008), (41478, 940160840), (53520, 728624651), (55304, 705120630), (69130, 564096504), (82956, 470080420), (103695, 376064336), (110608, 352560315), (138260, 282048252), (165912, 235040210), (207390, 188032168), (276520, 141024126), (331824, 117520105), (414780, 94016084), (553040, 70512063), (829560, 47008042), (1659120, 23504021)]